Simian foamy virus type 1 (SFVmac) (SFV-1)

Taxonomy: Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes; Ortervirales; Retroviridae; Spumaretrovirinae; Spumavirus

Average proteome isoelectric point is 7.03

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 5 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>sp|P29170|BEL2_SFV1 Protein Bel-2 OS=Simian foamy virus type 1 OX=338478 GN=bel2 PE=3 SV=2
MM1 pKa = 7.56ASWEE5 pKa = 4.1AQEE8 pKa = 4.1EE9 pKa = 4.25LRR11 pKa = 11.84EE12 pKa = 4.17LLHH15 pKa = 6.6HH16 pKa = 6.8LPEE19 pKa = 5.62DD20 pKa = 4.55DD21 pKa = 4.46PPADD25 pKa = 3.64LTHH28 pKa = 7.16LLEE31 pKa = 5.78LDD33 pKa = 3.35EE34 pKa = 4.89MEE36 pKa = 4.75PKK38 pKa = 10.2VLCGEE43 pKa = 4.18NPGDD47 pKa = 3.85EE48 pKa = 4.31KK49 pKa = 11.2LKK51 pKa = 10.45KK52 pKa = 10.03QVIKK56 pKa = 9.27TPPMHH61 pKa = 7.15PSTVTWHH68 pKa = 6.47FGYY71 pKa = 9.84KK72 pKa = 9.48QKK74 pKa = 10.86EE75 pKa = 4.1DD76 pKa = 3.4QQDD79 pKa = 3.83NIKK82 pKa = 9.66MRR84 pKa = 11.84DD85 pKa = 3.41WVPDD89 pKa = 3.82PSKK92 pKa = 10.42MSKK95 pKa = 8.36STCKK99 pKa = 10.39RR100 pKa = 11.84LILLGLYY107 pKa = 7.27QACKK111 pKa = 9.01AQEE114 pKa = 4.39IIKK117 pKa = 9.57MDD119 pKa = 3.96YY120 pKa = 10.13DD121 pKa = 3.89VHH123 pKa = 6.13WEE125 pKa = 3.82KK126 pKa = 11.18SVVNEE131 pKa = 3.75QYY133 pKa = 11.1FEE135 pKa = 4.19VEE137 pKa = 4.7YY138 pKa = 10.31NCKK141 pKa = 8.54MCRR144 pKa = 11.84TVLHH148 pKa = 6.47EE149 pKa = 4.96PMPIMYY155 pKa = 10.24DD156 pKa = 3.43PEE158 pKa = 4.08TEE160 pKa = 4.08LWVKK164 pKa = 10.27PGRR167 pKa = 11.84LRR169 pKa = 11.84GPLGSAVYY177 pKa = 8.72TLKK180 pKa = 10.62KK181 pKa = 10.05HH182 pKa = 5.97YY183 pKa = 8.69EE184 pKa = 4.03RR185 pKa = 11.84CLLTLPSLKK194 pKa = 9.45GTRR197 pKa = 11.84LPKK200 pKa = 10.07RR201 pKa = 11.84RR202 pKa = 11.84CNPSRR207 pKa = 11.84RR208 pKa = 11.84YY209 pKa = 7.26EE210 pKa = 4.14TFRR213 pKa = 11.84EE214 pKa = 4.21HH215 pKa = 6.78PPTRR219 pKa = 11.84KK220 pKa = 9.35RR221 pKa = 11.84RR222 pKa = 11.84SKK224 pKa = 10.85EE225 pKa = 3.95GIPTDD230 pKa = 3.8QQPSTSNGDD239 pKa = 3.43PMALLSGPCGPHH251 pKa = 6.76SIQPPSCLLQEE262 pKa = 4.21LPKK265 pKa = 10.48PEE267 pKa = 4.08VGSPEE272 pKa = 3.94MAVAMSGGPFWEE284 pKa = 4.27EE285 pKa = 4.24VYY287 pKa = 10.97GDD289 pKa = 4.52SIFATPLGSSEE300 pKa = 4.58DD301 pKa = 3.62QLLSQFDD308 pKa = 3.43

Molecular weight: 35.31 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|Q00071|GAG_SFV1 Gag polyprotein OS=Simian foamy virus type 1 OX=338478 GN=gag PE=3 SV=1
MM1 pKa = 7.41AAIEE5 pKa = 4.57GDD7 pKa = 4.0LDD9 pKa = 3.84VQALANLFNDD19 pKa = 4.45LGINRR24 pKa = 11.84NPRR27 pKa = 11.84HH28 pKa = 6.19RR29 pKa = 11.84EE30 pKa = 3.83VIALRR35 pKa = 11.84MTGGWWGPATRR46 pKa = 11.84YY47 pKa = 10.44NLVSLLLQDD56 pKa = 5.34DD57 pKa = 3.84QGQPLPQPRR66 pKa = 11.84WRR68 pKa = 11.84AEE70 pKa = 3.45GRR72 pKa = 11.84AANPAVMFTLEE83 pKa = 5.27APWQDD88 pKa = 3.54LRR90 pKa = 11.84LAFDD94 pKa = 4.65NIDD97 pKa = 3.54VGEE100 pKa = 4.31GTLRR104 pKa = 11.84FGPLANGNYY113 pKa = 9.59IPGDD117 pKa = 3.63EE118 pKa = 4.68FSLEE122 pKa = 4.0FLPPAMQEE130 pKa = 3.67ITQMQRR136 pKa = 11.84DD137 pKa = 4.04EE138 pKa = 4.64LEE140 pKa = 3.98EE141 pKa = 3.91VLDD144 pKa = 3.93VVGQITMQMNDD155 pKa = 4.33LIGMQDD161 pKa = 3.02AQIRR165 pKa = 11.84GLEE168 pKa = 4.03GQLRR172 pKa = 11.84GLRR175 pKa = 11.84GNLPVAGTPPPPPPSLDD192 pKa = 3.66LQPAAASSPYY202 pKa = 9.75VAPAPSAPAASAAAADD218 pKa = 4.58LGWFAGGPGPGSLDD232 pKa = 3.22PRR234 pKa = 11.84LARR237 pKa = 11.84VAYY240 pKa = 10.38NPFLPGPSDD249 pKa = 3.67GSGAAPAQPSAPPVASPLPSLLPAQPMQPVIQYY282 pKa = 7.04VHH284 pKa = 7.22PPPINPAQQVIPIQHH299 pKa = 5.77IRR301 pKa = 11.84AVTGNAPSNPRR312 pKa = 11.84EE313 pKa = 3.63IPMWIGRR320 pKa = 11.84NASAIEE326 pKa = 4.27GVFPIPTSDD335 pKa = 2.67IRR337 pKa = 11.84SRR339 pKa = 11.84VINALLGRR347 pKa = 11.84QLGLNLDD354 pKa = 4.01PQHH357 pKa = 6.93CITWASAIATLYY369 pKa = 10.37VRR371 pKa = 11.84THH373 pKa = 5.88GSYY376 pKa = 10.42PLHH379 pKa = 6.18QLAEE383 pKa = 4.11VLRR386 pKa = 11.84RR387 pKa = 11.84VSNSEE392 pKa = 3.39GAAAAWQLGMMLTNQDD408 pKa = 3.87YY409 pKa = 9.96NLVWGMVRR417 pKa = 11.84PLLPGQAVVTAMQHH431 pKa = 6.74RR432 pKa = 11.84LDD434 pKa = 4.41QEE436 pKa = 4.08VSDD439 pKa = 4.06AARR442 pKa = 11.84IVSFVNHH449 pKa = 6.37LNAVYY454 pKa = 10.41EE455 pKa = 4.03LLGLNARR462 pKa = 11.84GQNLRR467 pKa = 11.84VSTGGQTTARR477 pKa = 11.84TSAGRR482 pKa = 11.84GARR485 pKa = 11.84GRR487 pKa = 11.84RR488 pKa = 11.84SQQGTPGRR496 pKa = 11.84QSSGQAPPQGRR507 pKa = 11.84RR508 pKa = 11.84SSQGQQPRR516 pKa = 11.84QSEE519 pKa = 4.19SGDD522 pKa = 3.46QNNQRR527 pKa = 11.84QLQGGNNRR535 pKa = 11.84GGYY538 pKa = 7.32NLRR541 pKa = 11.84PRR543 pKa = 11.84TYY545 pKa = 9.41QPQRR549 pKa = 11.84YY550 pKa = 8.66GGGRR554 pKa = 11.84GRR556 pKa = 11.84RR557 pKa = 11.84WNDD560 pKa = 2.72QTARR564 pKa = 11.84ADD566 pKa = 3.53NQQRR570 pKa = 11.84SQSQQPQSEE579 pKa = 4.15ARR581 pKa = 11.84GEE583 pKa = 3.9QSRR586 pKa = 11.84TSGAGRR592 pKa = 11.84EE593 pKa = 3.92QGGRR597 pKa = 11.84GNQNRR602 pKa = 11.84NQRR605 pKa = 11.84SAGEE609 pKa = 4.01NTDD612 pKa = 3.32RR613 pKa = 11.84SVNTVTATSASISASGQNGSSTTPPASGSGNQGNN647 pKa = 3.64

Molecular weight: 69.24 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

5

0

5

3496

308

1149

699.2

78.88

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.522 ± 0.945

1.602 ± 0.59

4.577 ± 0.192

5.578 ± 0.554

2.603 ± 0.282

5.721 ± 1.232

2.574 ± 0.293

5.606 ± 0.849

5.578 ± 1.309

9.983 ± 0.409

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.174 ± 0.262

4.863 ± 0.422

7.437 ± 0.919

6.121 ± 0.732

4.977 ± 0.886

6.922 ± 0.143

5.521 ± 0.479

5.778 ± 0.394

2.031 ± 0.152

3.833 ± 0.501
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski